"Todo: handle case

ono <silent> F :call search(nr2char(getchar()),'bW')<CR>
ono <silent> T :exe (search(nr2char(getchar()),'bW')? 'norm! l' : '')<CR>
ono <silent> f :exe (search(nr2char(getchar()),'W')? 'norm! l' : '')<CR>
ono <silent> t :call search(nr2char(getchar()),'W')<CR>
nn <silent> F :call search(nr2char(getchar()),'bW')<CR>
nn <silent> T :exe (search(nr2char(getchar()),'bW')? 'norm! l' : '')<CR>
nn <silent> f :call search(nr2char(getchar()),'W')<CR>
nn <silent> t :exe (search(nr2char(getchar()),'W')? 'norm! h' : '')<CR>
